Welcome, slide rule collectors! Listed here is a very cool Aristo slide rule, one of the rarer ones you'll see, a model 967. (More commonly seen is model 967 U, made in the 1950s, but the precursor made in the 1940s - without the U - is much harder to find.) Plus, it comes with its original Aristo-stamped leather case, which is also not common. The slide rule itself is very clean, without much discoloration, and the transparent window is extremely clear - looks to hotsell me like the slide rule was kept in its case and rarely removed to be exposed to the light, unlike others which can be severely yellowed. Acquired at an estate sale. I'd be happy to answer any questions you might have, so please message me - I promise to respond promptly. Thank you for visiting my shop!
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Product code: Rare hotsell 1949 Aristo slide rule model 967, complete with original leather case